７０
３
７６
３４
℃
Attachment
７１
−０
＋０．５
８０
２９
−０
＋
０
．５
５０
LAMP-1
LAMP-2
LAMP-3
KEYSW-1
KEYSW-3
KEYSW-2
KEYSW-4
7SEG
LAMP-1
LAMP-2
LAMP-3
KEYSW-1
KEYSW-2
KEYSW-3
KEYSW-4
7SEG
ST1
ST2
ST3
SLH‘
SLL‘
CMD
C
CDT
PVS‘
LOC
CEO
DCO
DOF
DON
DCT
DDT
F F
FDT
SLL
～
SLH‘
SLL
～
99.9
-40.0
～
SLL
0
/
1
0.1
～
19.9
0
～
999
-9.9
～
9.9
ON
/
OFF
ON
/
OFF
COF
/
CON
0
～
48
1
～
99
0
～
30
0
～
999
F1
～
F4
0
～
999
10.0
99.9
-40.0
0
1.0
0
0.0
OFF
OFF
COF
4
10
1
0
F1
30
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
℃
TTM-C30 SERIES Operation Manual Controller for Refrigerator
May 2017 (First Edition)
Thank you for purchasing TTM-C30. Kindly read this operation manual for proper usage.
For details about specifications and usage, please contact the shop where you have purchased
the product or our Sales Department.
Precautions Upon Usage
The following symbols are used in this operation manual for safe and proper usage of the product:
Warning
Improper handling may cause death, electric shock, or burn to the user.
Caution
Improper handling may cause minor injury to the user or damage the product.
Warning
Caution
Wrong connection to the product may cause fire that may lead to the breakdown of the product.
Never attempt to modify the product. Such attempt may cause damage to the product and
may also cause fire or such other similar hazards.
After the wiring work, make sure that all connections are made correctly before turning the power
of the product ON.
Wiring: Do not use any vacant terminal as relay or such other purposes.
Operation: Do not use a pointed object to operate the keys.
This operation manual should be kept by the user of this product.
Unauthorized posting and reproduction of the contents of this manual is prohibited.
The contents of this operation manual may be revised without prior notice.
Specifications
Power Supply
Voltage
Input
COMP Output
DEFROST Output
FAN Output
Range of Usage
Temperature and
Humidity
Installation
Environment
・
Place that is free from corrosive gas, dust, and oil; place that is not exposed
to water; and place with less temperature change
・
Place that is far from the source of electrical noise with less influence of
electromagnetic field
・
Place with less mechanical vibration and impact
・
Place with no direct sunlight
AC100V±10% 50/60Hz or AC220V±10% 50/60Hz
Thermostat
Relay Contact Output 1c (AC250V2A)
Relay Contact Output 1a (AC250V2A)
Relay Contact Output 1a (AC250V2A)
0–55°C 20–80%RH (provided that no condensation will occur)
Dimensions
※
To clean the unit, use dry cloth to wipe off the dirt.
Dimension of Panel Cut and Installation
Attach the product either vertically (the upper surface of the product should be facing up)
or horizontally.
How to Attach: Place the product into an angle hole of the panel cut and insert the attachment
from the surface completely without any gap.
About the Display Panel
No.
Name
Description
7-Segment Display Section
COMP Output Lamp
DEFROST Output Lamp
FAN Output Lamp
DEFROST Key
SET Key
UP Key
DOWN Key
It decreases each setting value.
It increases each setting value.
It will be used to change program and temperature settings.
It switches between defrost and stop by pressing the key
for 3 seconds.
FAN Output Monitor Lamp
COMP Output Monitor Lamp
DEFROST Output Monitor Lamp defrost operation.
※
It blinks during
It displays PV, characters, and setting values.
Terminal Layout (back side of the product)
Thermostat
INPUT
COMP
OUTPUT
DEFROST
OUTPUT
FAN
OUTPUT
Power
INPUT
Warning
・
Remove the back cover upon connecting wires.
・
The appropriate material of copper wire for the connection of input and output is AWG16-26.
・
Length of the peeled wire: 6mm.
・
Tightening torque: 0.5–0.6N
・
m
・
Check if input and output terminals are properly wired.
Caution
・
Attach the back cover after the wiring.
・
Do not touch the terminal when power is ON to avoid electric shock.
List of Parameters
Screen Location
Name
Character Setting Range Initial Value Remarks
Temperature Setting SV Setting
Unit:
Second
Unit:
Second
Unit:
Second
Unit: Hour
Unit:
Minute
Unit:
Minute
SV Limiter Max
Program
Setting
SV Limiter Min
Sensitivity Options
Sensitivity
COMP Output
Delay Time
PV Correction
Output at Sensor
Abnormality
Key Lock
COMP Output at Defrost
DEFROST Output
OFF Time
DEFROST Output
ON Time
After Defrost
COMP Output
Delay Time
DEFROST Output
Delay Time
FAN Output Function
FAN Output Delay Time
Conformed Standards
・
EMC : EN61326-1
・
Safety : EN61010-1
100
AC100V
220
AC220V
TTM-C30-
Code Power Supply Voltage
Model
